REID LIFTING PORTADAVIT QUANTUM Assembly & Operation Manual page 9

Assembly Instructions
The PORTA DAVIT QUANTUM (Type W) and its constituent components are described in the image below.
The use of a socket extension is optional and the socket type may vary between a Top Mount, Side Mount, Bridge Mount, Cast In or Resin Bonded, depending on application.
Head
Sheave Adjustment Handle
Upper Jib
Rigid Backstay
Harken LokHead Double
Winch Bracket Assembly
Reach Adjustment Plates and Pin
Sheave Bracket Assembly
Checkmate Fall Arrest & Retrival
Column Bracket Assembly
Column
Restraint Point
Innovative Bearing
Kingpin
3x Sheaves
Outer & Inner Shacke
Telescopic Jib Pin
Lower Jib
Carry Handle
Jib Retaining Strap
Assembling the PORTA DAVIT QUANTUM - Type W (Winched)
1 2
PORTA DAVIT QUANTUM
Socket Extension (Optional)
Socket
(Top Mount Shown)
Top Mount socket shown. If using a socket extension, install
first. The use of a ladder may be required.
Insert the PORTA DAVIT QUANTUM into the socket Remove the telescopic jib pin
as shown
4 5
Holes on the lower and upper jib need to align.
Caution: Potential finger trap
Remove telescopic jib pin Extend the jib and re-insert the pin
PORTADAVIT
QUANTUM
3
Caution: Potential finger trap.
Remove column/ backstay pin and position the
backstay towards the ground ensuring that the
backstay remains inside the column fins
6
The backstay connection plates will need to rotate clockwise
to allow for this to happen.
Line up the bottom hole on the backstay with the
required operating reach hole and insert reach
adjustment pin
17